                                     (id :copy-fqn-action) 
                                     (id :fqn-from-clipboard-action) 
                                     (id :fqn-from-selection-action)
-                                    (id :open-url-from-selection-action) 
+                                    (id :open-url-from-selection-action)
+                                    :separator (id :fqn-history-back-action)
                                     :separator
                                     (id :ns-require-btn-action)
                                     :separator 

      (config! file-menu :items [(id :new-browser-action)])

      (config! edit-menu :items [(id :copy-fqn-action) (id :fqn-from-clipboard-action)
                                 (id :fqn-from-selection-action) (id :open-url-from-selection-action)])

      (config! ns-menu :items [(id :ns-require-btn-action) :separator (id :ns-trace-btn-action) (id :ns-untrace-btn-action)])


      (config! vars-lb-popup :items [(id :new-browser-action) 
                                    :separator 
                                    (id :copy-fqn-action) (id :fqn-from-clipboard-action)
                                    (id :fqn-from-selection-action) (id :open-url-from-selection-action)
                                    :separator (id :fqn-history-back-action)
                                    :separator
                                    (id :var-trace-btn-action) 
                                    :separator 
